美国论文：身体机能

美国论文：身体机能

基本的营养成分表明脂肪、碳水化合物和构成我们生活的蛋白质。碳骨架包含各种功能分子，它们通过氧化过程提供能量。其主要功能被描述为预防和治疗营养缺陷(Smallhorne, 2009)。当营养被认为是充足或过量的时候，身体似乎正面临着营养的定量控制，因此吸收和储存能量营养物质导致许多疾病，如糖尿病、肥胖、高血压和其他心血管疾病。

美国论文：身体机能

现代饮食中充斥着垃圾食品，简单地说明了空的卡路里食物。这些物质不含热量，也缺乏微量元素(Byrne et al.， 2013)。这种食物不含营养成分，同时也对糖尿病患者的不良价值负责。因此，垃圾食品被认为是不健康成分构成的非正式用语。这些食物被归类为脂肪、钠和糖的高价值，它们不仅提供高热量，而且没有价值。因此，食物被认为是不健康的，会影响我们的生活，减少我们身体的免疫力。

美国论文：身体机能

The basic nutrients indicate the fats, carbohydrates and the proteins that constitute our life. The carbon skeleton contains various functional molecules that provide energy by the process of the oxidation. The main function of this is depicted as the prevention and the treatment of the nutritional deficiencies (Smallhorne, 2009). When the nutrition is stated to be adequate or excessive in nature, the body seems to be facing a quantitative control of the nutrients, and thereby the absorption and the storage of the energy nutrients are causing many diseases which are diabetes, obesity, hypertension and the other cardiovascular diseases.

美国论文：身体机能
The modern diet is filled with the junk foods that simply illustrate the empty calorie foods. These consist of no calorie and also lack in micronutrients (Byrne et al., 2013). This food does not contain the nutrients and is also responsible for the poor diabetic values. Therefore, the junk food is illustrated as the informal terms with constituting of unhealthy constituents. These foods are categorized by the high value of the fat, sodium and sugar which not only provides high calories but also provides no value. Therefore, the food is indicated to be unhealthy in nature and affects our life with decreasing the immunity of our body.